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In-N-Out Burger Added Four New California Locations

The restaurant chain is expanding its footprint with new sites in Southern California and the Central Valley.

Updated on Sept. 29, 2026 in Openings & Closings

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In-N-Out Burger is expanding its California presence, adding four new locations to its network of over 400 restaurants across 10 states. AI Illustration. Upload story photo >

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In-N-Out Burger has updated its opening-soon list to include four additional locations within California. These upcoming restaurants will join a network that already spans more than 400 sites across 10 states.

Why it matters

The steady growth of this privately held chain highlights a continued focus on its core California market, where it already maintains more than 200 locations. Operators can observe how the company balances this home-state density alongside its recent expansion into new markets like Tennessee.

In-N-Out currently operates more than 200 locations in California out of its 400-store national portfolio. The expansion includes four new sites in Commerce, South El Monte, Chino, and Stockton.

The players

In-N-Out Burger

A privately held quick-service restaurant chain known for its drive-through model and limited menu scale.

Harry Snyder

The founder of In-N-Out Burger who developed the two-way speakerphone system that streamlined drive-through operations.

The details

The company uses an opening-soon list on its website to manage public expectations for its pipeline of new restaurants. Beyond its storefront growth, the chain is planning a major shift in its corporate infrastructure, including moving its headquarters back to its founding city of Baldwin Park by 2029.

Timeline

  1. 1948: In-N-Out was founded in Baldwin Park.

  2. 2025: The chain established its presence in Tennessee.

  3. 2029: The company plans to move its headquarters to Baldwin Park.

Market Landscape

This development follows the company's recent entry into the Tennessee market, marking a shift in its geographic growth strategy. The move reflects a broader trend of expanding market share in established territories while simultaneously entering new states.

Business owners should track how this geographic density affects regional supply chain logistics and labor demand in the Central Valley and Southern California. The planned 2029 corporate headquarters relocation to Baldwin Park is an important long-term signal for regional infrastructure planning.

The takeaway

In-N-Out remains committed to its California roots even as it tests new markets like Tennessee. Operators should keep an eye on the company's corporate relocation to Baldwin Park in 2029, as headquarter shifts of this scale often signal major changes in long-term operational priorities.

Further reading

For more updates on regional expansion, see Openings & Closings.

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Is it a positive sign for your community when popular brands continue expanding locally?

In-N-Out Burger Added Four New California Locations | Highwise Business